Flood Control and Drainage21OB0262

IMPROVEMENT OF NANGKA RIVER, BARANGAY FORTUNE, MARIKINA CITY

IMPROVEMENT OF NANGKA RIVER, BARANGAY FORTUNE, MARIKINA CITY is a DPWH-tracked public work in Metro Manila 1st DEO, National Capital Region. Reported contract value: ₱36,360,278.14. Status: Reported complete (DPWH). Contractor on record: L R TIQUI BUILDERS INC. Figures trace to dpwh.

Metro Manila 1st DEO, National Capital Region

Region: National Capital Region

Esri Wayback · ~0.31 mLocation approximate

Before capture: 2021-02-25 · Maxar

After capture: 2025-04-25 · Vantor

Satellite comparison for public reference — not proof of completion or non-completion.

Imagery may not show small or linear works; no visible change is not evidence of wrongdoing.

Imagery © Esri, Maxar, Earthstar Geographics, and the GIS User Community

Caveats & resolution

Esri World Imagery Wayback (~0.5–1 m); dates are archive release dates, not capture timestamps.
Imagery may not show small or linear works; no visible change is not evidence of wrongdoing.
DPWH coordinates can be approximate; marker shows the imagery center (may be snapped to riverbank/coast).

Disclaimer

Click imagery to enlarge

Loading satellite imagery…

Total Contract Cost

₱36,360,278.14

Progress100%

Source: DPWH Transparency Portal (via BetterGov.PH mirror, snapshot 22 Jan 2026); Sumbong sa Pangulo flood-control list where applicable

Follow the peso

1 of 5 steps linked to this project, 1 at office level only. Links are automated matches unless marked confirmed.

1. GAA budget line
District-office budget line, FY2021 · ₱30,000 (shared by many projects, not this project's own line)
Possible match · score 0.85
DBM GAA source ↗
2. SARO / NCA release
No SARO/NCA found for this office and year. DBM publishes releases by agency and office, rarely by project.
3. PhilGEPS award
Not found in PhilGEPS by contract ID 21OB0262 or title. The open PhilGEPS mirror does not include every DPWH notice.
4. DPWH progress + satellite
100% reported · imagery 2021-02-25 → 2025-04-25
Same record (DPWH contract ID)
DPWH Transparency Portal source ↗
5. COA audit finding
No COA finding names this project. COA audits DPWH by office each year; project-level findings are only linked when the report names the contract.

Site vs flood hazard · Project NOAH 100-year map

Outside mapped flood-hazard zones · Rizal

Based on the coordinates published with the DPWH record and NOAH file Rizal.zip. Pins are sometimes placed at the town center rather than the site. NOAH data (ODbL) · Need vs spending by province

Been to this site?

Share a photo of what is there today. Faces and vehicle plates are blurred automatically, all photo metadata except the date and location is removed, and nothing is published until a moderator approves it.

Watch this project

Get a weekly email when this project changes: progress, new linked records or newly published anomaly flags.

Share card: IMPROVEMENT OF NANGKA RIVER, BARANGAY FORTUNE, MARIKINA CITY

Share this page

The card shows the public record facts and a QR code back to this page.

FacebookDownload image

Money Trail

1. Appropriation

Possible match · score 85%

UACS: 18001
Amount: ₱30,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Rehabilitation of Flood Control Structures, Balanti Creek, Barangay Concepcion Dos, Marikina City
GAA fiscal year: FY2021

DBM GAA source document

2. Allotment

Agency-level releases for FY2021, not tied to this contract

Metro Manila 1st DEO · SARO 1,294 (₱130,951,870,166.00) · NCA 1,353 (₱701,960,015,999.00)

Top SAROs
SARO SARO-BMB-A-21-0007375 · ₱6,904,444,500.00 · Source document
SARO SARO-BMB-A-21-0013649 · ₱4,508,400,000.00 · Source document
SARO SARO-BMB-A-21-0013374 · ₱3,722,000,000.00 · Source document
SARO SARO-BMB-A-21-0007571 · ₱3,693,237,000.00 · Source document
SARO SARO-BMB-A-21-0006795 · ₱2,927,625,813.00 · Source document

3. Procurement & Award

No PhilGEPS award linked in the link table for this contract yet.

Contractor

L R TIQUI BUILDERS INC

380 projects · ₱29.1B total · 8 flags

Other projects by this contractor

No sat.

AGNO RIVER BASIN FLOOD CONTROL PROJECT (PHASE III)-CONSTRUCTION OF DIKE WITH PROTECTION WORKS USING GABIONS AND MATTRESSES ALONG: A. STA MARIA-ASINGAN, STA. 24+600 TO STA. 28+600, PANGASINAN; B. ASINGAN-TAYUG, STA. 29+776 TO STA., 30+900 AND STA. 33+840 T

Flood Control Management Cluster, Central Office

2019₱941.2M

Past target date (DPWH On-Going)

No sat.

LOCAL PROGRAM-CONST./REP./REHAB./IMPR'VT. OF VARIOUS INFRASTRUCTURE INCLUDING LOCAL PROJECTS-LOCAL ROADS AND BRIDGES-LOCAL BRIDGES-CONSTRUCTION OF CIUDAD DE VICTORIA INTERCHANGE OVERPASS BRIDGE (PHASE 2) BULACAN 2ND LEGISLATIVE DISTRICT, BOCAUE, BULACAN

Region III, Region III

2019₱509.3M

Reported complete (DPWH)

No sat.

PREVENTIVE MAINTENANCE - SECONDARY ROADSLUCBAN BYPASS ROAD, QUEZON

Region IV-A, Region IV-A

2025₱327.6M

Ongoing (DPWH-reported)

No sat.

CONSTRUCTION OF FLYOVERS/INTERCHANGES/UNDERPASSES/LONG SPAN BRIDGES C-5 QUIRINO FLYOVER, LAS PINAS CITY

National Capital Region, National Capital Region

2020₱300.4M

Reported complete (DPWH)

No sat.

LOCAL ROADS AND BRIDGES-CONSTRUCTION/REPAIR/REHABILITATION/ IMPROVEMENT OF VARIOUS INFRASTRUCTURE INCLUDING LOCAL PROJECTS-CONSTRUCTION OF CIUDAD DE VICTORIA INTERCHANGE OVERPASS BRIDGE, BOCAUE, BULACAN

Region III, Region III

2018₱263.9M

Reported complete (DPWH)

No sat.

NETWORK DEVELOPMENT-CONSTRUCTION OF BY-PASSESS/DIVERSION ROADS INCLUDING ROW, PULILAN-BALIUAG DIVERSION ROAD INCLUDING ROW, PROVINCE OF BULACAN

Region III, Region III

2016₱251.2M

Reported complete (DPWH)

View all 380 projects →